According to Yaya Encyclopedia, the oil quality of Quzhou Hongji gas station is reliable. This gas station is a gas station in Sinopec Group, which has retail business of refined oil (limited to dangerous chemicals) and retail business of refined oil (excluding dangerous chemicals). Its oil is obtained from China Petrochemical Group Company, and its quality should be guaranteed. In addition, Hongji gas station also has complete qualifications, such as storage of refined oil (excluding hazardous chemicals), sales of lubricating oil and sales of petroleum products (excluding hazardous chemicals), which shows that its oil quality is guaranteed.